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Shtirlitz [24]
3 years ago
5

How do I solve these?​

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0
So if this is Order of operations then use PEMDAS. Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
If not then let me know plz.
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Select the proper order from least to greatest 1/2, 5/6, 2/7, 4/<br> 2
PolarNik [594]
Hello.

the least is 2/7 then 1/2 then 5/6 and the greatest is 4/2

Have a nice day
5 0
4 years ago
Read 2 more answers
Use tape diagrams to find the solution of r/10 = 4.
nexus9112 [7]

Answer:

The solution is r=40.

Step-by-step explanation:

First, we identify the parts of the division:

"r" is the dividend of the division.

10 is the divisor

4 is the quotient.

To get the value of "r", we have to make a tape diagram where the divisor represents the number of equal-sized parts (boxes) and the quotient represents de quantity inside the boxes.

The tape diagram is made of 10 equal-sized parts of 4.

So the result is 10×4=40. The value of "r" is 40.

(See attached picture)

8 0
3 years ago
Stephen had 24 miniature cars. he gave 4 cars to his brother.then he divided 4 equally among his friends .write an expression to
Svetlanka [38]

Total number of cars with Stephen = 24

Stephen gave 4 cars to his brother,

24-4 = 20 cars are left with Stephen.

Then, Stephen divided 4 equally among his friends.

That means Stephen divided 4 cars among the friends.

So, \frac{24-4}{5} = 4

So, Stephen divided 4 miniature cars among 5 friends.

The expression \frac{24-4}{5} = 4 denotes the words given in the above context.

6 0
3 years ago
Help meeeeeeeeeeeeeeeeeee <br><br> &gt;_
nignag [31]

Answer:

good news, the second one is relatively easy because it can be factored to (2x+1)(2x-3) which means that number two has solutions of -1/2 and 3/2

but for number one you have to either use the quadratic equation cause I've tried using synthetic division or just use the second equation to derive the first solutions so I tried move the graph up by two units and found that the intercepts are approximately (1+-√2)/2 or 1/2+-1/√2 for 4x^2-4x-1

7 0
3 years ago
The value of a boat is depreciating at a rate of 7% per year. In 2006, the boat was worth $17,300. Find the value of the boat in
gtnhenbr [62]

Answer:

Step-by-step explanation:

V=Ar^t\\ \\ V=17300((100-7)/100)^t\\ V=17300(0.93)^{(y-2006)}\\ V(2011)=17300(0.93)^{(2012-2006)}=\$ 11192.29

5 0
3 years ago
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